package com.demo.adapter;

/**
 * @Author likz
 * @Date 2025/7/24 11:28
 * @Description
 **/
public class SDCardImpl implements SDCard{
    @Override
    public String readSD() {
        String msg = "sd card read a msg :hello word SD";
        return msg;
    }

    @Override
    public void writeSD(String msg) {
        System.out.println("sd card write a msg :" + msg);
    }
}
